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03094df10e
GUI_App::on_init_inner() carried the plugin dispatch policy inline (the
capability resolver and the slicing-pipeline dispatcher) and would grow
with every capability that fires from inside libslic3r.
plugin/PluginHooks.{hpp,cpp} now owns one file-local installer per hook,
aggregated by plugin_hooks::install() -- called from
PluginManager::initialize(), reset in shutdown() so no hook can enter
Python after the interpreter finalizes. The wx-side loader subscriptions
move into GUI_App::init_plugin_gui_wiring().
No behavior change; dispatch bodies moved verbatim.
22 lines
925 B
C++
22 lines
925 B
C++
#pragma once
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// The plugin layer's installers for the hooks libslic3r exposes. libslic3r
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// stays free of any plugin/Python dependency: it exposes static setter seams
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// (ConfigBase::set_resolve_capability_fn, Print::set_slicing_pipeline_hook_fn,
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// ...) and this unit injects the dispatchers -- one file-local installer per
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// hook, aggregated by install(). Capabilities dispatched from the GUI layer
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// (e.g. PostProcessor.cpp) call execute_capabilities_from_refs at their own
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// call site and need no hook here.
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namespace Slic3r::plugin_hooks {
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// Install every hook. Called once from PluginManager::initialize().
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void install();
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// Reset every hook to null so none can enter Python after the interpreter
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// finalizes. Called from PluginManager::shutdown(); callers must have stopped
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// background slicing first (resetting a hook while process() runs is a race).
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void uninstall();
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} // namespace Slic3r::plugin_hooks
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